177643850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1213}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 345480120

約数和(自身を除く): 167836270

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 101, 145, 202, 290, 505, 725, 1010, 1213, 1450, 2426, 2525, 2929, 5050, 5858, 6065, 12130, 14645, 29290, 30325, 35177, 60650, 70354, 73225, 122513, 146450, 175885, 245026, 351770, 612565, 879425, 1225130, 1758850, 3062825, 3552877, 6125650, 7105754, 17764385, 35528770, 88821925, 177643850]

約数ペア:

[(1, 177643850), (2, 88821925), (5, 35528770), (10, 17764385), (25, 7105754), (29, 6125650), (50, 3552877), (58, 3062825), (101, 1758850), (145, 1225130), (202, 879425), (290, 612565), (505, 351770), (725, 245026), (1010, 175885), (1213, 146450), (1450, 122513), (2426, 73225), (2525, 70354), (2929, 60650), (5050, 35177), (5858, 30325), (6065, 29290), (12130, 14645)]